University of Vienna (Austria)
University of Vienna: Elementary Properties of Numbers
Quick interactive assessment which determines skill level on fraction equivalence, prime factorization, and common divisors/multiples.
Other
Ed Informatics: Sample Elementary School Mathematics Test: Grades 3 and 4
Twenty-five multiple-choice questions over third and fourth-grade mathematics concepts. After students hit submit, they receive automatic feedback of their results.
Utah Education Network
Uen: Generating and Recording Data
This "fish" activity will help early elementary students develop skills related to categorizing, recording data, developing vocabulary, and counting. An assessment rubric is attached.
Ministerio de Educación (Spain)
Ministerio De Educacion: Conecto Con Las Mates
These are five interactive units for Elementary math. Each unit is structured in four parts: explanation, activities, dictionary and assessment.
SEDL
Sedl: Five Senses
Elementary students will gain great insight into the workings of our five senses through this collection of detailed, integrated lesson plans for grades K-3. Each lesson contains a list of needed materials, hands-on explorations...